A member asked:

Chlorehexidine mouthwash effective canker sores?

3 doctors weighed in across 2 answers
Dr. John Thaler answered

Specializes in Prosthodontics

Not really: These are viral, chlorhex is for bacteria. Try warm salt water rinses. Mostly a matter of waiting 10 -14 days to go away. Good luck.

Answered 4/24/2015

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Dr. Paul Grin answered

Specializes in Pain Management

No: Canker sore is the most common oral lesions. Individual ulcers typically last 1-2 weeks. The dental laser offers immediate relief from the pain of these sores. See your dentist.

Answered 7/15/2019

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